Sorry, Tom, my fault for the confusion ...
I shot only the one TruBor - started shooting factory Remington green box 115 gr ammo,
which I knew I was going to shoot, so I declared Minor for the match.
Some teammates noticed the dribble from the back end of the gun, and I started having
too many FTF's, so I broke out some 9mm Major rounds I had just purchased, and
started using the Major loads in the same gun.
Since I had declared Minor, I didn't think about breaking any rules by switching to Major
rounds - but got Much better ejection, and no more FTF's.
This was about ten years ago -
Hope this clarifies my earlier posting